FR953235A - Improvements to dust collectors - Google Patents

Improvements to dust collectors

Info

Publication number: FR953235A
Authority: FR; France
Prior art keywords: dust collectors; collectors; dust
Prior art date: 1946-11-04
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Expired

Application number

Other languages

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

James Howden and Co Ltd

Original Assignee

James Howden and Co Ltd

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1946-11-04

Filing date

1947-09-19

Publication date

1949-12-02

1947-09-19 Application filed by James Howden and Co Ltd filed Critical James Howden and Co Ltd

1949-12-02 Application granted granted Critical

1949-12-02 Publication of FR953235A publication Critical patent/FR953235A/en

Status Expired legal-status Critical Current

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
- B04C7/00—Apparatus not provided for in group B04C1/00, B04C3/00, or B04C5/00; Multiple arrangements not provided for in one of the groups B04C1/00, B04C3/00, or B04C5/00; Combinations of apparatus covered by two or more of the groups B04C1/00, B04C3/00, or B04C5/00
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
- B04C5/00—Apparatus in which the axial direction of the vortex is reversed
- B04C5/24—Multiple arrangement thereof

FR953235D 1946-11-04 1947-09-19 Improvements to dust collectors Expired FR953235A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB32629/46A GB618211A (en)	1946-11-04	1946-11-04	Improvements in dust collectors

Publications (1)

Publication Number	Publication Date
FR953235A true FR953235A (en)	1949-12-02

Family

ID=10341604

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR953235D Expired FR953235A (en)	1946-11-04	1947-09-19	Improvements to dust collectors

Country Status (4)

Country	Link
US (1)	US2451755A (en)
FR (1)	FR953235A (en)
GB (1)	GB618211A (en)
NL (2)	NL75973C (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2804171A (en) *	1951-11-23	1957-08-27	Bituminous Coal Research	Combination reverse flow vortical whirl separator and classifier
DE972576C (en) *	1952-01-31	1959-08-13	Babcock & Wilcox Dampfkessel W	Bunker ventilation for a centrifugal dust separator from a large number of vertical cyclones
DE1004463B (en) *	1952-08-08	1957-03-14	Eugen Feifel Dr Ing	Centrifugal separator group
US3496701A (en) *	1967-12-13	1970-02-24	T G Owe Berg	Method and apparatus for removing particulates from flowing gases
DE2731066A1 (en) *	1977-07-09	1979-01-25	Baum Verfahrenstechnik	DEDUSTING DEVICE FOR FILTERING
US4348057A (en) *	1980-08-25	1982-09-07	B & J Manufacturing Company	Blower and dust collecting machine and method of operation

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2188206A (en) *		1940-01-23		Apparatus fob
DE607184C (en) *	1929-10-28	1934-12-19	Metallgesellschaft Ag	Centrifugal dust collector

0
- NL NL134579D patent/NL134579C/xx active
- NL NL75973D patent/NL75973C/xx active
1946
- 1946-11-04 GB GB32629/46A patent/GB618211A/en not_active Expired
1947
- 1947-08-07 US US766943A patent/US2451755A/en not_active Expired - Lifetime
- 1947-09-19 FR FR953235D patent/FR953235A/en not_active Expired

Also Published As

Publication number	Publication date
US2451755A (en)	1948-10-19
GB618211A (en)	1949-02-17
NL75973C (en)
NL134579C (en)

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